private void SendCurrentPacket()
{
Packet uploadPacket;
// technically we don't need this lock, because no state is updated here!
// lock (this)
{
// THREADING: snapshot this num so we use a consistent value throughout
uint packetNum = CurrentPacket;
if (packetNum == 0)
{
if (MyAsset._AssetData.Length <= 1000)
{
throw new Exception("Should not use xfer for small assets");
}
int dataSize = 1000;
byte[] packetData = new byte[dataSize + 4]; // Extra space is for leading data length bytes
// Prefix the first Xfer packet with the data length
// FIXME: Apply endianness patch
Array.Copy(BitConverter.GetBytes((int)MyAsset._AssetData.Length), 0, packetData, 0, 4);
Array.Copy(MyAsset._AssetData, 0, packetData, 4, dataSize);
uploadPacket = AssetPacketHelpers.SendXferPacket(XferID, packetData, packetNum);
}
else if (packetNum < this.NumPackets)
{
byte[] packetData = new byte[1000];
Array.Copy(this.MyAsset._AssetData, packetNum * 1000, packetData, 0, 1000);
uploadPacket = AssetPacketHelpers.SendXferPacket(this.XferID, packetData, packetNum);
}
else
{
// The last packet has to be handled slightly differently
int lastLen = this.MyAsset._AssetData.Length - (this.NumPackets * 1000);
byte[] packetData = new byte[lastLen];
Array.Copy(this.MyAsset._AssetData, this.NumPackets * 1000, packetData, 0, lastLen);
uint lastPacket = (uint)int.MaxValue + (uint)this.NumPackets + (uint)1;
uploadPacket = AssetPacketHelpers.SendXferPacket(this.XferID, packetData, lastPacket);
}
}
slClient.Network.SendPacket(uploadPacket);
#if DEBUG_PACKETS
slClient.DebugLog(uploadPacket);
#endif
#if DEBUG_HEADERS
slClient.DebugLog(uploadPacket.Header.ToString());
#endif
}
protected void SendCurrentPacket()
{
Packet uploadPacket;
// THREADING: snapshot this num so we use a consistent value throughout
uint packetNum = _CurrentPacket;
if (packetNum == 0)
{
if (AssetBeingTransferd._AssetData.Length <= 1000)
{
throw new Exception("Should not use xfer for small assets");
}
int dataSize = 1000;
byte[] packetData = new byte[dataSize + 4]; // Extra space is for leading data length bytes
// Prefix the first Xfer packet with the data length
// FIXME: Apply endianness patch
Buffer.BlockCopy(BitConverter.GetBytes((int)AssetBeingTransferd._AssetData.Length), 0, packetData, 0, 4);
Buffer.BlockCopy(AssetBeingTransferd._AssetData, 0, packetData, 4, dataSize);
uploadPacket = AssetPacketHelpers.SendXferPacket(_XferID, packetData, packetNum);
}
else if (packetNum < _NumPackets2Send)
{
byte[] packetData = new byte[1000];
Buffer.BlockCopy(AssetBeingTransferd._AssetData, (int)packetNum * 1000, packetData, 0, 1000);
uploadPacket = AssetPacketHelpers.SendXferPacket(_XferID, packetData, packetNum);
}
else
{
// The last packet has to be handled slightly differently
int lastLen = this.AssetBeingTransferd._AssetData.Length - (_NumPackets2Send * 1000);
byte[] packetData = new byte[lastLen];
Buffer.BlockCopy(this.AssetBeingTransferd._AssetData, _NumPackets2Send * 1000, packetData, 0, lastLen);
uint lastPacket = (uint)int.MaxValue + (uint)_NumPackets2Send + (uint)1;
uploadPacket = AssetPacketHelpers.SendXferPacket(_XferID, packetData, lastPacket);
}
_Client.Network.SendPacket(uploadPacket);
#if DEBUG_PACKETS
slClient.DebugLog(uploadPacket);
#endif
#if DEBUG_HEADERS
_Client.DebugLog(uploadPacket.Header.ToString());
#endif
}
